Plasticity of amorphous alloys assessed by their homogeneous flow rate
- Plasticity of amorphous alloys assessed by their homogeneous flow rate
- 박경원; 이창면; 에릭플러리; 이재철
- amorphous alloy; atomic packing density; shear softening; homogeneous flow rate; plasticity
- Issue Date
- Scripta materialia
- VOL 61, 363-366
- We explored the sole effect exerted by the packing density of an amorphous alloy on its homogeneous deformation and subsequent
inhomogeneous deformation. The experiments demonstrated that an alloy with higher packing exhibits a greater degree of
homogeneous deformation, whereas the same alloy exhibits less global plasticity associated with inhomogeneous deformation in
a typical compression test. We clarify this paradoxical relationship between homogeneous and inhomogeneous deformation by
exploring the relationship between the homogeneous flow rate and its effect on shear localization.
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